2015-05-29 Roland McGrath * readelf.c (print_gnu_note: NT_GNU_ABI_TAG): Recognize GNU_ABI_TAG_SYLLABLE and GNU_ABI_TAG_NACL. 2015-05-29 Stephen Kitt * dlltool.c (make_one_lib_file): Clear .idata$6 before use. (main): Fail if the output file specified by the -z option cannot be opened. 2015-05-18 Nick Clifton PR binutils/18420 * ia64-unwind.c (unw_decode): Add end parameter. Pass parameter on to decode functions. (unw_devode_p2_p5): Pass end paraemter to UNW_DEC_SPILL_MASK. (UNW_DEC_SPILL_MASK): Add end parameter. Check that unw_rlen does not take us beyond the end of the buffer. * ia64-unwind.h (unw_decode): Update prototype. * readelf.c (dump_ia64_unwind): Pass end pointer to unw_decode. 2015-05-15 H.J. Lu * readelf.c (dump_section_as_strings): Change pointers from char * to unsigned char *. 2015-05-15 H.J. Lu PR binutis/18386 * doc/binutils.texi: Document -Mamd64 and -Mintel64. 2015-05-15 Nick Clifton * readelf.c (options): Add "decompress". (usage): Mention -z/--decompress. (parse_args): Handle -z. (uncompress_section_contents): Move to earlier in the file. (dump_section_as_strings): If requested, decompress the section before dumping. (dump_section_as_bytes): Likewise. * doc/binutils.texi: Document the new option. 2015-05-14 Peter Bergner * MAINTAINERS: Add myself as PPC maintainer. 2015-05-14 H.J. Lu * readelf.c (uncompress_section_contents): Add a parameter for uncompressed size. Don't check the zlib header. (load_specific_debug_section): Updated. 2015-05-15 Nick Clifton PR binutils/18374 * dwarf.h (struct dwarf_section): Add reloc_info and num_relocs fields. (struct dwarf_section_display): Change bitfield to boolean. (reloc_at): Add prototype. * dwarf.c (display_loc_list): Ignore list terminators if there are relocs against them. (display_debug_loc): Issue a warning if there are relocs against the .debug_loc section. (display_displays): Initialise reloc_info and num_relocs fields. * objdump.c (load_specific_debug_section): Initialise reloc_info and num_relocs fields. (reloc_at): New function. * readelf.c (is_32bit_abs_reloc): Add IA64's R_IA64_DIS32LSB reloc. (reloc_at): New function. (apply_relocations): Add relocs_return and num_relocs_return parameters. Fill them in with the loaded relocs if non-NULL. (dump_section_as_bytes): Update call to apply_relocations. (load_specific_debug_section): Initialise reloc_info and num_relocs fields. 2015-05-13 H.J. Lu * elfedit.c (elf_class): Return ELF_CLASS_BOTH by default. 2015-05-13 Andreas Krebbel * MAINTAINERS: Add myself as s390 and s390x maintainer. 2015-05-12 Stephen Kitt * dlltool.c (main): Accept -t as an abbreviation for --temp-prefix. 2015-05-11 H.J. Lu * dwarf.c (dwarf_regnames_iamcu): New. (init_dwarf_regnames_iamcu): Likewise. (init_dwarf_regnames): Call init_dwarf_regnames_iamcu for EM_IAMCU. * dwarf.h (init_dwarf_regnames_iamcu): New. * objdump.c (dump_dwarf): Call init_dwarf_regnames_iamcu for bfd_arch_iamcu. 2015-05-11 H.J. Lu * elfedit.c (enum elfclass): New. (input_elf_class): Change type to enum elfclass. (output_elf_class): New. (elf_class): Change return type to enum elfclass. Support EM_386 and EM_IAMCU. (update_elf_header): Check if input and output ELF classes match. (elf_machine): Support EM_386 and EM_IAMCU. (main): Update input_elf_class. Set output_elf_class. * doc/binutils.texi: Update elfedit. 2015-05-11 H.J. Lu * dwarf.c (init_dwarf_regnames): Replace EM_486 with EM_IAMCU. * readelf.c (guess_is_rela): Likewise. (dump_relocations): Likewise. (get_machine_name): Likewise. (get_elf_section_flags): Likewise. (process_section_headers): Likewise. (is_32bit_abs_reloc): Likewise. (is_32bit_pcrel_reloc): Likewise. 2015-04-30 Nick Clifton * readelf.c (get_machine_flags): Add description of MeP flags. 2015-04-27 Andreas Krebbel * readelf.c (display_s390_gnu_attribute): New function. (process_s390_specific): New function. (process_arch_specific): Call process_s390_specific. 2015-04-24 Nick Clifton PR 18313 * ieee.c (ieee_read_cxx_class): Initialise the varargs variable. * readelf.c (uncompress_section_contents): Zero initialise the zstream structure. 2015-04-23 H.J. Lu PR binutils/18209 * objcopy.c (setup_section): Copy compress status. 2015-04-15 H.J. Lu * NEWS: Mention --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]. 2015-04-14 Nick Clifton * readelf.c (target_specific_reloc_handling): Add code to handle RL78 complex relocs. 2015-04-13 Doug Evans PR binutils/18218 * readelf.c (printable_section_name): Constify sec argument. (apply_relocations): Ditto. New arg "size". All callers updated. (load_specific_debug_section): Constify sec argument. Remove side-effect of modifying sec->sh_size. 2015-04-09 H.J. Lu * objcopy.c (do_debug_sections): Use bit patterns. (copy_object): Return FALSE for compress_zlib, compress_gnu_zlib and compress_gabi_zlib on non-ELF input. (copy_file): Don't check non-ELF input here. 2015-04-09 Nick Clifton * readelf.c (get_machine_flags): Report the setting of the string insn using bits. 2015-04-08 H.J. Lu * objcopy.c (do_debug_sections): Add compress_zlib, compress_gnu_zlib and compress_gabi_zlib. (copy_options): Use optional_argument on compress-debug-sections. (copy_usage): Update --compress-debug-sections. (copy_file): Handle compress_zlib, compress_gnu_zlib and compress_gabi_zlib. (copy_main): Handle --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}. * doc/binutils.texi: Document --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}. 2015-04-08 H.J. Lu * objcopy.c (copy_usage): Replace "--interleave []" with --interleave[=]. 2015-04-05 H.J. Lu * readelf.c (get_elf_section_flags): Support SHF_COMPRESSED. (get_compression_header): New. (process_section_headers): Dump compression header if needed. (uncompress_section_contents): Don't free compressed_buffer here. (load_specific_debug_section): Free the compressed buffer, update the section buffer and the section size if uncompress is successful. 2015-04-02 H.J. Lu * configure: Regenerated. 2015-04-02 Mike Frysinger * MAINTAINERS: Update my e-mail address. 2015-04-01 H.J. Lu * configure: Regenerated. 2015-03-31 H.J. Lu * configure.ac: Revert the AM_ZLIB change. * Makefile.in: Regenerated. * aclocal.m4: Likewise. * configure: Likewise. 2015-03-31 H.J. Lu * Makefile.am (ZLIB): New. (ZLIBINC): Likewise. (AM_CFLAGS): Add $(ZLIBINC). (readelf_LDADD): Add $(ZLIB). * configure.ac (AM_ZLIB): Removed. (zlibdir): New. AC_SUBST. (zlibinc): Likewise. Add --with-system-zlib. * Makefile.in: Regenerated. * config.in: Likewise. * configure: Likewise. 2015-03-19 Nick Clifton * readelf.c (get_machine_flags): Decode RL78's G13 and G14 flags. 2015-03-18 Jon Turney Nick Clifton PR binutils/18087 * doc/binutils.texi: Note that when objcopy compresses debug sections the compression is only performed if it makes the section smaller. 2015-03-10 H.J. Lu PR binutils/18101 * readelf.c (parse_args): Move nothing to do warning to ... (main): Here. 2015-03-10 Nick Clifton PR binutils/18101 * readelf.c (parse_args): Enhance check for nothing to do by accounting for the --wide option. PR binutils/17636 * objcopy.c (copy_object): Avoid calling fatal as that does not allow the parent to clean up temporary files. 2015-03-10 Yuri Gribov PR ld/16572 * readelf.c: Remove support for ELF_ARM_HASENTRY. 2015-03-05 Nick Clifton PR binutils/18064 * doc/binutils.texi (objcopy): Extend description of --add-gnu-debuglink option to explain that the separate debug info file must exist. Add a description of what to do if the debug info file is built in one place but then installed into a separate location. 2015-03-05 Nick Clifton PR binutils/17994 * dlltool.c (temp_file_to_remove): New local array. (unlink_temp_files): New functions - unlinks any file in the temp_file_to_remove array, unless dotdeltemps is set. (gen_exp_file): Add temp files to array. (make_head): Likewise. (make_delay_head): Likewise. (make_tail): Likewise. (gen_lib_file): Call unlink_temp_files. 2015-02-28 Andrew Burgess * objcopy.c (update_sections): New list. (command_line_switch): Add OPTION_UPDATE_SECTION. (copy_options): Add update-section. (copy_usage): Document new option. (is_update_section): New function. (is_strip_section_1): Add check for attempt to update and remove the same section. (copy_object): Update size and content of requested sections. (skip_section): Don't copy for updated sections. (copy_main): Handle --update-section. * doc/binutils.texi (objcopy): Add description of --update-section option. * NEWS: Mention --update-section option. 2015-02-26 Nick Clifton PR binutils/17512 * coffgrok.c (do_type): Check for an out of range tag index. Check for integer overflow computing array dimension. (do_define): Likewise. 2015-02-26 Andrew Burgess * objcopy.c (init_section_add): Rename optarg to arg in order to avoid shadowing a global variable. 2015-02-26 Nick Clifton PR binutils/17512 * resrc.c (write_rc_messagetable): Tighten check for invalid message lengths. * dwarf.c (display_debug_loc): Pacify the undefined behaviour sanitizer by simplifying address difference calculation. (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in order to avoid arithmetic overflows. (frame_display_row): Cast cfa_offset before printing it. (display_debug_frames): Likewise. Check for an unexpected segment size. Chnage type of 'l' local to dwarf_vma and cast it back to an int when printing. (process_cu_tu_index): Tighten check for an invalid ncols value. * readelf.c (process_corefile_note_segment): Check for inote.descdata extending beyond the end of the section. (process_v850_notes): Likewise. 2015-02-26 Terry Guo * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we display it. 2015-02-25 Andrew Burgess * objcopy.c (init_section_add): New function. (section_add_load_file): New function. (copy_main): Make use of new functions. 2015-02-25 Andrew Burgess * od-elf32_avr.c: Add elf32-avr.h include. (OPT_AVRPROP): Define. (options[]): Add 'avr-prop' entry. (elf32_avr_help): Add avr-prop help text. (elf32_avr_dump_avr_prop): New function. (elf32_avr_dump): Add check for avr-prop. 2015-02-24 Nick Clifton * readelf.c (get_machine_flags): Remove deprecated V850 machine flags. (get_v850_section_type_name): New function. Handles V850 special sections. (get_section_type_name): Add support for V850. (get_v850_elf_note_type): New function. Returns the name of a V850 note. (print_v850_note): New function. Prints a V850 note. (process_v850_notes): New function. Prints V850 notes. (process_note_sections): Add support for V850. 2015-02-24 Mike Frysinger PR binutils/17531 * readelf.c (process_symbol_table): Declare chained. Increment it in every loop. Abort when chained is larger than nchains. Move error check outside of chain loop. 2015-02-24 Dmitry Antipov * readelf.c (find_symbol_for_address): Use a binary search to speed up symbol location. Skip check for function symbol type. (*_unw_aux_info): Add funtab and nfuns fields contains a sorted list of function symbols. (dump_ia64_unwind): Initialise the funtab and nfuns fields and pass them to find_symbol_for_address. (dump_hppa_unwind): Likewise. (arm_print_vma_and_name): Pass funtab to find_symbol_for_address. (dump_arm_unwind): Initialise the funtab and nfuns fields. 2015-02-24 Nick Clifton * objdump.c (dump_section): Extend the warning message displayed when a section cannot be loaded. 2015-02-21 Mike Frysinger * readelf.c (process_program_headers): Add newline to warning message. 2015-02-20 Andreas Arnez * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and NT_S390_VXRS_HIGH. 2015-02-13 Nick Clifton PR binutils/17512 * dwarf.c (read_leb128): Fix test for shift becoming too large. * coffgrok.c (do_define): Add check for type size overflow. * srconv.c (walk_tree_sfile): Check that enough sections are available before parsing. (prescan): Likewise. PR binutils/17531 * dwarf.c (display_debug_aranges): Add check for an excessive ar_length value. (process_cu_tu_index): Check for a row * columns sum being too large. 2015-02-13 Alan Modra * dwarf.c: Formatting, whitespace. (process_debug_info): Style fix. 2015-02-11 Nick Clifton * rl78-decode.opc: Add 'a' attribute to instructions that support [HL+0] addressing. * rl78-decode.c: Regenerate. * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0] addresses. 2015-02-11 Nick Clifton PR binutils/17531 * dwarf.c (display_debug_pubnames_worker): Work around compiler bug checking address ranges. (display_debug_frames): Likewise. (display_gdb_index): Likewise. (process_cu_tu_index): Add range check on the ncols value. 2015-02-10 Nick Clifton PR binutils/17512 * dwarf.c (eh_addr_size): Use an unsigned type. (size_of_encoded_value): Return an unsigned type. (read_leb128): Break if the shift becomes too big. (process_extended_line_op): Do not read the address if the length is too long. (read_cie): Warn and fail if the pointer size or segment size are too big. * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect structure definition. (DWARF2_External_PubNames): Likewise. (DWARF2_External_CompUnit): Likewise. (DWARF2_External_ARange): Likewise. (DWARF2_Internal_LineInfo): Use dwarf_vma type for li_prologue_length. (eh_addr_size): Update prototype. PR binutils/17531 * dwarf.c (process_debug_info): Zero the debug information array since correct initialisation cannot be relied upon. (process_cu_tu_index): Improve range checks. PR binutils/17531 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for offset. * readelf.c (dump_relocations): Handle printing offsets which are MIN_INT. (process_corefile_note_segment): Add range check of the namesz field. 2015-02-09 Mark Wielaard * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03 and DW_LANG_Fortran08. 2015-02-06 Nick Clifton PR binutils/17512 * dwarf.c (display_debug_frames): Fix range checks to work on 32-bit binaries complied on a 64-bit host. PR binutils/17531 * dwarf.c (xcmalloc): Fail if the arguments are too big. (xcrealloc): Likewise. (xcalloc2): Likewise. * readelf.c (process_mips_specific): Fail if an option has an invalid size. 2015-02-05 Alan Modra PR binutils/17926 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg. 2015-02-04 Nick Clifton PR binutils/17531 * dwarf.c (read_and_display_attr_value): Test for a block length being so long that it wraps around to before the start of the block. (process_debug_info): Test for section_begin wrapping around to before the start of the section. (display_gdb_index): Test for num_cus being so large that the end address wraps around to before the start of the section. (process_cu_tu_index): Test for j being so large that the section index pool wraps around to before the start of the section. 2015-02-03 Nick Clifton PR binutils/17531 * dwarf.c (process_debug_info): Add range check. (display_debug_pubnames_worker): Likewise. (display_gdb_index): Fix range check. (process_cu_tu_index): Add range check. * readelf.c (get_data): Change parameter types from size_t to bfd_size_type. Add checks for loss of accuracy when casting from bfd_size_type to size_t. (get_dynamic_data): Likewise. (process_section_groups): Limit number of error messages. 2015-02-03 Nick Clifton PR binutils/17512 * objdump.c (display_any_bfd): Fail if archives nest too deeply. 2015-01-28 James Bowman * readelf.c: Add FT32 support. 2015-01-27 Nick Clifton PR binutils/17512 * dlltool.c (identify_search_archive): If the last archive was the same as the current archive, terminate the loop. * addr2line.c (slurp_symtab): If the symcount is zero, free the symbol table pointer. * rcparse.y: Add checks to avoid integer divide by zero. * rescoff.c (read_coff_rsrc): Add check on the size of the resource section. (read_coff_res_dir): Add check on the nesting level. Check for resource names overrunning the buffer. * resrc.c (write_rc_messagetable): Update formatting. Add check of 'elen' being zero. 2015-01-23 Nick Clifton * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced by recent delta, when compiling on for a 32-bit host. 2015-01-21 Nick Clifton PR binutils/17512 * addr2line.c (main): Call bfd_set_error_program_name. * ar.c (main): Likewise. * coffdump.c (main): Likewise. * cxxfilt.c (main): Likewise. * dlltool.c (main): Likewise. * nlmconv.c (main): Likewise. * nm.c (main): Likewise. * objdump.c (main): Likewise. * size.c (main): Likewise. * srconv.c (main): Likewise. * strings.c (main): Likewise. * sysdump.c (main): Likewise. * windmc.c (main): Likewise. * windres.c (main): Likewise. * objcopy.c (main): Likewise. (copy_relocations_in_section): Check for relocs without associated symbol pointers. 2015-01-21 Ramana Radhakrishnan * MAINTAINERS: Add self to ARM maintainers list. 2015-01-21 Nick Clifton PR binutils/17512 * coffgrok.c (do_type): Check that computed ref exists. (doit): Add range checks when computing section for scope. 2015-01-12 H.J. Lu * dwarf.c (process_debug_info): Properly check abbrev size. 2015-01-12 Nick Clifton PR binutils/17531 * dwarf.c (process_debug_info): Check for abbrev_base being larger than the section size. (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU arrays. (xcalloc2): New function. Like xcalloc, but checks for overflow. (display_debug_addr): Use xcalloc to allocate the debug_addr_info array. Check for an address_base that is too large. * dwarf.h (xcalloc2): Prototype. 2015-01-12 Alan Modra * prdbg.c (print_debugging_info): Don't use void* for function pointer param. * budbg.h (print_debugging_info): Update prototype. 2015-01-08 Nick Clifton PR binutils/17512 * ojcopy.c (copy_object): Free the symbol table if no symbols could be loaded. (copy_file): Use bfd_close_all_done to close files that could not be copied. * sysdump.c (getINT): Fail if reading off the end of the buffer. Replace call to abort with a call to fatal. (getCHARS): Prevetn reading off the end of the buffer. * nlmconv.c (i386_mangle_relocs): Skip relocs without an associated symbol. (powerpc_mangle_relocs): Skip unrecognised relocs. Check address range before applying a reloc. 2015-01-07 Nick Clifton PR binutils/17512 * dlltool.c (scan_obj_file): Break loop if the last archive displayed matches the current archive. * objdump.c (display_any_bfd): Add a depth limit to nested archive display in order to avoid infinite loops. * srconv.c: Replace calls to abort with calls to fatal with an error message. 2015-01-06 Nick Clifton PR binutils/17512 * coffdump.c (dump_coff_section): Check for a symbol being available before printing its name. (main): Check the return value from coff_grok. * coffgrok.c: Reformat and tidy. Add range checks to most functions. (coff_grok): Return NULL if the input bfd is not in a COFF format. * coffgrok.h: Reformat and tidy. (struct coff_section): Change the nrelocs field to unsigned. * srconv.c (main): Check the return value from coff_grok. 2015-01-05 Nick Clifton PR binutils/17512 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to help initialize the info.elfinfo field. (print_size_symbols): Add 'synth_count' parameter. Use it to set the is_synthetic parameter when calling print_symbol. (print_symbols): Likewise. (display_rel_file): Pass synth_count to printing function. (display_archive): Break loop if the last archive displayed matches the current archive. * size.c (display_archive): Likewise. 2015-01-05 Nick Clifton PR binutils/17531 * dwarf.c (alloc_num_debug_info_entries): New variable. (process_debug_info): Set it. Use it to avoid displaying attributes for which there is no info. (display_debug_abbrev): Check that the debug_info_entry index is valid before using it. (display_loc_list_dwo): Likewise. (process_cu_tu_index): Add range check for an overlarge dw_sect value. (free_debug_memory): Reset alloc_num_debug_info_entries. * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not be indentified. (dynamic_section_mips_val): Warn if the timestamp is invalid. (print_mips_got_entry): Add a data_end parameter. Warn if a read would go beyond the end of the data, and return an error value. (process_mips_specific): Do not read options from beyond the end of the section. Correct code to display optional data at the end of an option. Warn if there are too many GOT symbols. Update calls to print_mips_got_entry, and handle error returns. 2015-01-05 Daniel Klauer PR binutils/17489 * doc/binutils.texi (dlltool): Correct description of --kill-at option. 2015-01-01 Alan Modra * version.c (print_version): Just print current year. 2015-01-01 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2014 Copyright (C) 2015 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: